| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $15.41 | 6.334% | $16.3861 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $198.37 | 9.628% | $217.4691 | $217.47 | $217.45 | $217.50 |
| Purchase #3 | $243.39 | 6.107% | $258.2538 | $258.25 | $258.25 | $258.30 |
| Purchase #4 | $187.45 | 9.317% | $204.9147 | $204.91 | $204.90 | $204.90 |
| Purchase #5 | $12.73 | 9.802% | $13.9778 | $13.98 | $14.00 | $14.00 |
| Purchase #6 | $73.40 | 3.535% | $75.9947 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $231.64 | 12.212% | $259.9279 | $259.93 | $259.95 | $259.90 |
| 7 purchase totals = | $962.39 | $1,046.9241 | $1,046.92 | $1,046.95 | $1,047.00 | |